AAT3119_07 ANALOGICTECH [Advanced Analogic Technologies], AAT3119_07 Datasheet - Page 8

• Manufacturer Part Number: AAT3119_07
• Description: High Efficiency 2X Charge Pump
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Typical Characteristics _ AAT3119-4.5V
8
(20mA/div)
(10mV/div)
(10mA/div)
(10mV/div)
(10mV/div)
Maximum Current Pulse vs. Supply Voltage
V
V
600
500
400
300
200
100
I
OUT
OUT
V
OUT
0
I
IN
IN
3.0
V
IN
= 3.5V
3.2
Output Ripple Voltage
(I
OUT
One-shot pulse duration = 250ms
V
OUT
Supply Voltage (V)
Load Response
3.4
= 50mA @ V
> 4.0V
Time (5ms/div)
(50mA Load)
Time (1μs/div)
3.6
IN
= 3.5V)
3.8
4.0
4.2
ENABLE
(50mA/div)
(20mV/div)
(10mA/div)
(10mV/div)
(10mV/div)
(1V/div)
(1V/div)
High Efficiency 2X Charge Pump
V
OUT
V
V
I
OUT
OUT
V
OUT
I
IN
IN
I
LOAD
V
IN
= 100mA @ V
= 3.5V
Output Ripple Voltage
(I
OUT
Load Response
Time (100μs/div)
IN
= 100mA @ V
= 3.0V
Time (5ms/div)
I
LOAD
(100mA Load)
Time (1μs/div)
Startup
= 150mA @ V
I
LOAD
= 150mA @ V
AAT3119
IN
IN
= 3.5V)
= 3.3V
3119.2007.02.1.2
IN
= 3.3V